Effects of Ni Particle Size on Hydrogen Storage of Ni-Doped High Surface Area Activated Carbon

	Effects of Ni Particle Size on Hydrogen Storage of Ni-Doped High Surface Area Activated Carbon
	Yang, Lufeng 1,2; Xie, Chunlin 1,2; Hu, Chaofan 1,2; Zheng, Mingtao 3; Wang, Haibo 1,2; Cui, Jianghu 1,2; Xiao, Yong 3; Lei, Bingfu 3; Liu, Yingliang 3; Sun, Lixian 4
刊名	australian journal of chemistry
	2013
卷号	66 期号:5 页码:548-554
通讯作者	孙立贤
产权排序	待补充
合作状况	英
英文摘要	a type of activated carbon that is further chemically activated to obtain a high surface area (similar to 3322 m(2) g(-1)) (hsac), is loaded with nickel nanoparticles by a direct hydrothermal method, and tested for hydrogen storage. the chemical composition, crystal structure, and microstructure of hsac with or without ni loading are characterised in addition to the nitrogen absorbance isotherms. hydrogen storage studies showed that metal doping has no effect on the cryogenic storage, and the maximum room temperature (rt) storage capacity through spillover on the ni-doped hsac materials achieved 0.79 wt-% at 30 pa with enhancement factors of 2.93. the smaller catalyst size was a critical factor that determined the enhancement of rt storage capacity of the materials. the ni catalyst size was controlled by the doped ni content. tuning the ni catalyst size together with an optimum carbon spillover receptor should play an effective role in further enhancement by the spillover effect.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, multidisciplinary
研究领域[WOS]	chemistry
关键词[WOS]	nickel nanoparticles ; nanoporous carbon ; capacity ; reduction ; spillover ; platinum
收录类别	SCI
资助信息	3, 10
原文出处	554
语种	英语
WOS记录号	WOS:000319061600007
公开日期	2014-09-11
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/119171]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Jinan Univ, Dept Chem, Guangzhou 510632, Guangdong, Peoples R China 2.Jinan Univ, Inst Nanochem, Guangzhou 510632, Guangdong, Peoples R China 3.South China Agr Univ, Coll Sci, Guangzhou 510642, Guangdong, Peoples R China 4.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Yang, Lufeng,Xie, Chunlin,Hu, Chaofan,et al. Effects of Ni Particle Size on Hydrogen Storage of Ni-Doped High Surface Area Activated Carbon[J]. australian journal of chemistry,2013,66(5):548-554.
APA	Yang, Lufeng.,Xie, Chunlin.,Hu, Chaofan.,Zheng, Mingtao.,Wang, Haibo.,...&Sun, Lixian.(2013).Effects of Ni Particle Size on Hydrogen Storage of Ni-Doped High Surface Area Activated Carbon.australian journal of chemistry,66(5),548-554.
MLA	Yang, Lufeng,et al."Effects of Ni Particle Size on Hydrogen Storage of Ni-Doped High Surface Area Activated Carbon".australian journal of chemistry 66.5(2013):548-554.